IVGCVSW-4212 Example of standalone dynamic reference backend

 * Add example to build dynamic reference backend
 * Add functions to clear dynamic backends
 * Fix the error when dynamic backend is not deregistered
 * Add DYARMNN_DYNAMIC_BACKEND_ENABLED to check disable empty
   dynamic backend when dynamic backend is enabled

Signed-off-by: Narumol Prangnawarat <narumol.prangnawarat@arm.com>
Change-Id: I1ef3a3f10ed6ca5ec18d0af04b007fc3bc71a3cb
diff --git a/src/backends/backendsCommon/test/OptimizationViewsTests.cpp b/src/backends/backendsCommon/test/OptimizationViewsTests.cpp
index 5474f5d..639e1fd 100644
--- a/src/backends/backendsCommon/test/OptimizationViewsTests.cpp
+++ b/src/backends/backendsCommon/test/OptimizationViewsTests.cpp
@@ -25,14 +25,8 @@
         {
             case LayerType::Input:
                 ++m_inputLayerCount;
-                if (layer->GetGuid() == profiling::ProfilingGuid(0))
-                {
-                    BOOST_TEST(layer->GetName() == "inLayer0");
-                }
-                else if (layer->GetGuid() == profiling::ProfilingGuid(1))
-                {
-                    BOOST_TEST(layer->GetName() == "inLayer1");
-                }
+                BOOST_TEST((layer->GetName() == std::string("inLayer0") ||
+                            layer->GetName() == std::string("inLayer1")));
                 break;
             // The Addition layer should become a PreCompiled Layer after Optimisation
             case LayerType::PreCompiled: